Диск керамический нагревательный элемент PTC термистор камень 9 ~ 13 Ом 105C 6 8x1 мм для RS485 232 блок безопасности

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Disk Ceramic Heating Element PTC Thermistor Stone 9~13 OHM 105C 6.8x1.6mm For RS485 232 Telecom Communication Security Unit

The constant thermostatic heating characteristics of PTC thermal resistance are determined by material characteristics. The principle is that when the PTC thermistor is powered on, due to the self -heating, the temperature of the component body rises, the resistance value enters the jumping area, and the current decreases rapidly. Therefore, the temperature of the heating PTC thermistor on the constant temperature continues to maintain a constant value. The temperature is only related to the lubine temperature of the PTC thermistor and the external voltage, but it is basically not related to the environmental temperature.

 

PTC constant temperature heater is a heating device designed using constant temperature heating PTC thermist resistance constant temperature heating characteristics. In the occasion of small and medium -sized power heating, the PTC heater has the advantages of constant temperature heat, no light fire, high heat conversion rate, very small affected by power supply voltage, long natural life span, and other traditional thermal components. The favor of R & D engineers. The heating PTC thermistor can be made into a variety of shape structures and different specifications. Common rounds, rectangular, long strips, rings, and honeycomb pores. The combination of the above PTC heating elements and metal components can form various forms of high -power PTC heater.

Using the principle characteristics of the constant temperature heating principle of heating PTC thermal resistance, you can be designed to be designed in a straight hair, hair clip, hair plywood, ion perm, perm, ceramic perm plate, hair clamp, curling, electric comb, negative ion, negative ions, negative ions, negative ions Perm, massage device, mosquito machine, mosquito exorngeer, mosquito repellent, mosquito coil machine, fragrance, perfume, hot -melt rubber gun, feet washing heating, gel machine, insulation cup, water heater, coffee machine, coffee, coffee, coffee, coffee, coffee, coffee Insulation, coffee heating device, water dispenser, hot and cold water dispenser, hot milk device, water heater, shower heating, electrical mosquito mosquito repellent, dryer, electric heating board, electric scalding, electric iron, electric bonding device, electric heating bonding device Spectrometer, spectrometer, physiotheter, infrared heating, dry clothing machine, motorcycle carburetor, electrical humidifier, electrical instrumentation moisture -proof heating, small crystal device constant temperature tank, constant temperature training box, electronic insulation bottle, heating box, heating cup, heating cup , Insulation drive, insulation cabinet, insulation table, electric heating disk, heat therapy instrument, thermal coffee, steam beauty, molten waxer, steam generator, humidifier, humidifier, chocolate extruder, hot treasure, electric iron, iron soldie Acupuncture, urethra, foot warmer, hand -dried hand, cotton sugar machine, massage, liquefied gas cylinder heating, small warm air heater, hair dryer, heating room, dryer, dry wardrobe, dry clothing machine, industrial, industrial industry, industrial industry, industrial industry Drying equipment, power dust removal bead heater, train locomotive electric heating, mold heating, control cabinet heating moisture -proof, monitor moisture -proof, electric oven, infusion treasure, medical equipment, household appliances, daily appliances, small home appliances. .....etc.

1) PTC heating tablets have the characteristics of automatic constant temperature and do not require a temperature control system. It is the core component of all PTC heater.
2) There are four types of electrodes for customers to choose from: chemical nickel plating+silver, melting spray metal aluminum, print aluminum+silver, printing aluminum.
3) The working voltage is very wide. When the working voltage changes twice, the surface temperature changes very small.
4) When using multiple PTC heating tablets together, it should be connected in parallel and cannot be connected in series.
5) This variety does not lead to the wires and insulation layers. If the customer cannot use it, please choose a product with an insulating membrane or a metal shell type.

1.Structure and Dimensions

2.Specifications:

 

R25(OHM)	Surface Temperature(Degree)	Max voltage(V)	D(mm)	L(mm)	W(mm)	T(mm)	Main Application
500~1500	50	270	8	/	/	/	Physiotherapy
300~800	85	140	/	16	11	2.5	Massage
150~400	90	140	/	16	11	2.5	Massage
600~1500	100	270	20	/	/	2.5	Massage
500~1500	110	270	/	16	11	2.2	Sneakers
500~1500	130	270	20	/	/	2.2	Heating plate
200~800	150	140	10.8	/	/	2.2	Demagnetize heating
200~800	155	270	10.8	/	/	2.2	Molten wax
500~1500	155	270	10.8	/	/	2.2	Heating plate
1.5~5K	170	140	/	5	4	1.6	Delay switch
150~500	175	140	10.8	/	/	2.2	Heating plate
500~1500	180	270	10.8	/	/	2.2	Glue clip
200~800	185	270	10.8	/	/	2.2	Demagnetize heating
1~3K	195	270	8	/	/	2.5	Mosquito
800~2K	230	270	/	19	12	2.2	Curly hair, straight hair device
800~2K	250	270	13	/	/	2.5	Mosquito
2~5K	250	270	20	/	/	2.5	Water heating
300~1K	250	140	/	23.5	10	2.2	Heating plate
800~2K	255	270	/	23.5	10	2.2	Straight hair, heating board
500~2K	275	270	/	35	10	2.1	Straight hair, heating board
300~800	280	140		24	15	2.5	Air heating
0.8~3.5K	280	270		24	15	2.5	Air heating